<template>
    <div class="login">
        <div class="container">
            <el-form :model="ruleForm" :rules="rules" ref="ruleForm" >
                <img src="../assets/avatar.jpg" class="avatar" alt="">
                <el-form-item prop="username">
                    <el-input v-model="ruleForm.username" prefix-icon="myicon myicon-user" placeholder="用户名">
                    </el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input type="password" v-model="ruleForm.password" prefix-icon="myicon myicon-key" placeholder="密码">
                    </el-input>
                </el-form-item>
                <el-form-item >
                  <el-button type="primary" class="login-btn" @click='loginVali("ruleForm")'>登录</el-button>
                </el-form-item>
        </el-form>
        </div>
    </div>
</template>

<script>
import {login} from '@/api/login.js'
export default {
  data () {
    return {
      ruleForm: {
        username: 'admin',
        password: '123456'
      },
      rules: {
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    loginVali (formname) {
      console.log(this.$refs[formname].validate)
      this.$refs[formname].validate((valid) => {
        if (valid) {
          login(this.ruleForm)
            .then((res) => {
              if (res.meta.status === 200) {
                console.log(res)
                this.$store.dispatch('setusernameAction', res.data.username)
                localStorage.setItem('wtoken', res.data.token)
                this.$router.push({name: 'Home'})
              } else if (res.meta.status === 400) {
                this.$message.error(res.meta.msg)
              }
            })
        } else {
          alert('error submit!!')
          return false
        }
      })
    }
  }
}
</script>

<style lang="scss" scoped>
.login {
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: #2f4050;

  .container {
    position: absolute;
    left: 0;
    right: 0;
    width: 400px;
    padding: 0px 40px 15px 40px;
    margin: 200px auto;
    background: white;
    .avatar {
      position: relative;
      left: 50%;
      width: 120px;
      height: 120px;
      margin-left: -60px;
      margin-top: -60px;
      box-sizing: border-box;
      border-radius: 50%;
      border: 10px solid #fff;
      box-shadow: 0 1px 5px #ccc;
      overflow: hidden;
    }
    .login-btn {
      width: 100%;
    }
  }
}
</style>
